Transaction not yet indexed

53UU4DFghcXPoygQADnVcDF3TYAHsAnmpATbigcwc2xan4qN8ZyZ9iqTQ91CLQd4nBf6f47si3bvyBo9aaSPDtKp

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.